Geological Interpretation of Bathymetric and Backscatter Imagery of the Sea Floor Off Eastern Cape Cod, Massachusetts

Figure 30

Bottom photographs showing representative views of the sea floor off Orleans. A) Gravel and organics collect in the ripple troughs at station
CC33. B) Gravel shell debris, and organics collect in the ripple troughs and sand dollars congregate on the ripple crests at station
CC35. Sand dollars are approximately 7 cm in diameter; long dimension of the sea-floor area shown is approximately 0.8 m.